To announce on behalf of subsidary CTBC Bank Co. Ltd,the donation to Chi Jen Private High School

1.Date of occurrence of the event:2023/10/12
2.Reason for the donation:2023 School Fund for Development
3.Total amount of the donation:NTD45,000,000
4.Counterparty to the donation:Chi Jen Private High School
5.Relationship with the Company:Stakeholder
6.Name and resume of independent director(s) that expressed an objection or
qualified opinion:NA
7.Objection or qualified opinion by the aforementioned independent
director(s):NA
8.Any other matters that need to be specified:NA